202389426

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{239231}}^1$

素因数の和:239286

約数の個数: 24

約数和(自身を含む): 447842304

約数和(自身を除く): 245452878

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 239231, 478462, 717693, 1435386, 2153079, 4306158, 11243857, 22487714, 33731571, 67463142, 101194713, 202389426]

約数ペア:

[(1, 202389426), (2, 101194713), (3, 67463142), (6, 33731571), (9, 22487714), (18, 11243857), (47, 4306158), (94, 2153079), (141, 1435386), (282, 717693), (423, 478462), (846, 239231)]